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$464+ Cheap flights from Dublin (DUB) to Louisiana

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/15. Fares are subject to change and may not be available on all flights or dates of travel.
DUB — MSY
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap flight deals from Dublin to Louisiana

Cheapest flights from Dublin to Louisiana
Explore the most affordable flight options available from Dublin to Louisiana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.

This United Airlines deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/279:00 am
DUB
-
LFT
2 stops32h 22m
United Airlines
Tue 3/39:50 am
LFT
-
DUB
2 stops15h 40m
United Airlines
Deal found 1/26$572
This Booking.com deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/135:10 am
DUB
-
LFT
2 stops18h 29m
Lufthansa
Tue 2/174:07 pm
LFT
-
DUB
2 stops18h 18m
Lufthansa
Deal found 1/28$623
This Kiwi.com deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2710:40 am
DUB
-
MSY
2 stops38h 26m
Multiple Airlines
Sun 5/310:10 am
MSY
-
DUB
1 stop13h 00m
Multiple Airlines
Deal found 1/27$716
This United Airlines deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/239:50 am
DUB
-
LFT
2 stops31h 07m
United Airlines
Sun 9/139:39 am
LFT
-
DUB
2 stops19h 01m
United Airlines
Deal found 1/27$749
This Kiwi.com deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/91:45 pm
DUB
-
MSY
1 stop15h 13m
Multiple Airlines
Tue 2/2412:14 pm
MSY
-
DUB
1 stop14h 46m
Multiple Airlines
Deal found 1/28$751
This United Airlines deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/249:20 am
DUB
-
LFT
2 stops38h 11m
United Airlines
Fri 9/115:15 am
LFT
-
DUB
2 stops20h 05m
United Airlines
Deal found 1/27$754
This United Airlines deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/258:50 am
DUB
-
LFT
2 stops16h 27m
United Airlines
Fri 9/115:15 am
LFT
-
DUB
2 stops20h 15m
United Airlines
Deal found 1/27$757
This United Airlines deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/139:30 am
DUB
-
LFT
2 stops31h 52m
United Airlines
Tue 2/175:15 am
LFT
-
DUB
2 stops20h 15m
United Airlines
Deal found 1/28$763
This Finnair deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/1912:40 pm
DUB
-
MSY
1 stop15h 20m
Finnair
Tue 6/1612:17 pm
MSY
-
DUB
1 stop15h 28m
Finnair
Deal found 1/28$764
This Priceline deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/279:30 am
DUB
-
MSY
1 stop15h 21m
Finnair
Sun 5/311:56 am
MSY
-
DUB
1 stop15h 49m
Finnair
Deal found 1/27$768
This Finnair deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/79:30 am
DUB
-
MSY
1 stop20h 10m
Multiple Airlines
Sun 6/149:50 pm
MSY
-
DUB
1 stop12h 30m
Multiple Airlines
Deal found 1/28$780
This Finnair deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/19:30 am
DUB
-
MSY
1 stop20h 10m
Finnair
Mon 6/85:00 pm
MSY
-
DUB
1 stop12h 50m
Finnair
Deal found 1/27$784

Find flight deals from Dublin to Louisiana

Keep the following information in mind while searching for Dublin to Louisiana flight deals. Data was last updated January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$572
(United Airlines)

One-way from

$464
(Kiwi.com)

Popular in

August

Cheapest in

September

Average price

$1,022
Provider with most accurate pricing for Dublin-New Orleans Louis Armstrong flight deals.
Search Deals
Provider most trusted by Cheapflights users for Dublin-New Orleans Louis Armstrong flights.
Search Deals
From Dublin to Louisiana
Search Deals
One-way flight from Dublin to Louisiana
Search Deals
Highest demand for flights based on searches. 1% potential increase in price ($13 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dublin to Louisiana that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 29, 2026.
Use the filters below to find and compare flights from Dublin to Louisiana that are best for you.

Fly from

Dublin

Fly to

Louisiana

Route

Depart

Return

Price

DublinLafayette

DUB - LFT

DUBLFT

Dublin

Fri 2/27

9:00 am-11:22 am

2 stops32h 22m

Lafayette Regional

Tue 3/3

9:50 am-7:30 am

2 stops15h 40m

$572

DublinLafayette

DUB - LFT

DUBLFT

Dublin

Fri 2/13

5:10 am-5:39 pm

2 stops18h 29m

Lafayette Regional

Tue 2/17

4:07 pm-4:25 pm

2 stops18h 18m

$623

DublinLafayette

DUB - LFT

DUBLFT

Dublin

Tue 6/23

9:50 am-10:57 am

2 stops31h 07m

Lafayette Regional

Fri 9/11

5:15 am-7:20 am

2 stops20h 05m

$749

DublinLafayette

DUB - LFT

DUBLFT

Dublin

Tue 6/23

9:50 am-10:57 am

2 stops31h 07m

Lafayette Regional

Sun 9/13

9:39 am-10:40 am

2 stops19h 01m

$749

DublinLafayette

DUB - LFT

DUBLFT

Dublin

Tue 6/23

9:50 am-10:57 am

2 stops31h 07m

Lafayette Regional

Sat 9/12

9:39 am-7:20 am

2 stops15h 41m

$749

DublinLafayette

DUB - LFT

DUBLFT

Dublin

Wed 6/24

9:20 am-5:31 pm

2 stops38h 11m

Lafayette Regional

Fri 9/11

5:15 am-7:20 am

2 stops20h 05m

$754

DublinLafayette

DUB - LFT

DUBLFT

Dublin

Wed 6/24

8:50 am-5:31 pm

2 stops14h 41m

Lafayette Regional

Wed 9/9

12:06 pm-7:20 am

2 stops13h 14m

$757

DublinLafayette

DUB - LFT

DUBLFT

Dublin

Wed 6/24

8:50 am-9:31 pm

2 stops18h 41m

Lafayette Regional

Sat 9/12

12:06 pm-7:20 am

2 stops13h 14m

$757

DublinLafayette

DUB - LFT

DUBLFT

Dublin

Fri 6/26

11:35 am-5:31 pm

2 stops35h 56m

Lafayette Regional

Sun 9/13

9:39 am-10:40 am

2 stops19h 01m

$757

DublinLafayette

DUB - LFT

DUBLFT

Dublin

Thu 6/25

8:50 am-7:17 pm

2 stops16h 27m

Lafayette Regional

Fri 9/11

5:15 am-7:30 am

2 stops20h 15m

$757

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Showing 1-10 of 26 results
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Best time to book a flight from Dublin to Louisiana

Have a flexible travel schedule? Discover the best time to fly to Louisiana from Dublin with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Dublin to Louisiana

What is the cheapest month to book a flight from Dublin to Louisiana?

Currently, May is the cheapest month in which you can book a flight from Dublin to Louisiana (average of $664). Flying from Dublin to Louisiana in August is currently the most expensive (average of $929). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Dublin to Louisiana?

Related info for your journey

Find useful and relevant information for your journey from Dublin to Louisiana. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Dublin to Louisiana?

    Dublin (DUB), located 5.7 mi from the city center, is the airport you fly out of when you book flights from Dublin to Louisiana.

  • How long is the flight from Dublin to Louisiana?

    There are many flights that can get you from Dublin to Louisiana in 15h 20m. Fly via United Airlines, Lufthansa, or Finnair to get the fastest option. The distance between Dublin and Louisiana is about 4344 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from Dublin to Louisiana that include hotel bookings?

    Yes. In addition to deals on Dublin to Louisiana flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Dublin to Louisiana?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dublin to Louisiana.

  • Can I find deals for business class flights from Dublin to Louisiana?

    Yes. Cheapflights offers flight deals from Dublin to Louisiana by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Dublin to Louisiana?

    Currently, May is the cheapest month in which you can book a flight from Dublin to Louisiana (average of $664). Flying from Dublin to Louisiana in August is currently the most expensive (average of $929). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Dublin to Louisiana

See prices for flight routes from nearby airports that may be better suited for you.
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